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LandStar B Series

New LandStar series is Epsolar’s new generation programmable solar charge controller.  All the models adopt aluminum heat sink  which enables the reliability in high temperature enviroments.RS-485  connects to a remote meter or PC for real-time monitoring, custom setting and control etc.
  • Main Feature
  • Technical Parameters
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Features:

·Three system voltage configuration : 12V, 24V or 12V/24V auto work 
·High efficiency PWM charging with temperature compensation
·3 LEDs shows PV charging, battery and load status
·External temperature sensor interface
·RS-485 bus communication
·Open standard Modbus communication protocol
·Software update function 
More powerful function via MT50 or PC
·Diversified load control modes : Manual, Light ON/OFF, Light ON+ Timer, Time Control 
·Battery type selection: Gel, sealed, flooded and User type
·Real-time monitor 
·Programmable parameters 
·LVD  or SOC load disconnect function
·Energy statistics function

Electronic Protections:
·PV short circuit 
·PV reverse polarity
·Battery overcharge
·Battery over discharge 
·Battery reverse polarity
·Load short circuit
·Load overload
·Overheating

Electrical parameters
LS1024B
LS2024B
LS3024B
Nominal System Voltage
12 / 24V auto work
Rated Battery Current
10A
20A
30A
Maximum battery voltage
50V
Grounding
Common positive
Self-consumption
8.4mA(12V),7.8mA(24V)
Temp. compensation
-3mV/℃/2V(25℃ ref)
Equalize charging voltage
Sealed: 14.6V,  Flooded: 14.8V,  User-defined: 9~17V
Boost charging voltage
Gel: 14.2V,  Sealed: 14.4V,  Flooded: 14.6V, User-defined: 9~17V
Float charging voltage
Gel /Sealed /Flooded: 13.8V,  User-defined: 9~17V
Low voltage reconnect voltage
Gel /Sealed /Flooded: 12.6V,  User-defined: 9~17V
Low voltage disconnect voltage
Gel /Sealed /Flooded: 11.1V, User-defined: 9~17V
Working temp.
-35℃~+55℃
Humidity
≤95% (NC)
Enclosure
IP30
Dimension
138.6x69.3x37mm
159.6x81.4x47.8mm
200.6x101.3x57mm
Terminal
4mm2
10mm2
10mm2
Net weight
0.13kg
0.3kg
0.5kg

LandStar B Series
Product Description
New LandStar series is Epsolar’s new generation programmable solar charge controller.  All the models adopt aluminum heat sink  which enables the reliability in high temperature enviroments.RS-485  connects to a remote meter or PC for real-time monitoring, custom setting and control etc.

Global Service Call: +86-755-26827242

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